Dimensions: 5 3/4" x 8 1/2"

Part Number: 58A

This filter is used in the following spas:

CL400
CL400E
CL500
CL550
CL800SE
CL1000
CL2000

Aurora
Lunar
Galaxy
Comet
Constellation

Mariner
Navigator
Voyager
Aviator
Explorer
Endeavor

Mardi Gras Classic
Carnival Classic
Carnival Classic XP
Carnival Aquadynamic
Regatta 12 Classic XP
Regatta 12 Aquadynamic
Freestyle 14 Classic XP
Freestyle 14 Aquadynamic
Sprint Classic
Sprint Classic XP
Sprint Aquadynamic
Relay 16 - This swimspa requires 4 filters
Relay 18 In Ground - This swimspa requires 4 filters
Marathon 18/3 - This swimspa takes 3 filters
Marathon 18/5 - This swimspa requires 4 filters
Olympic 21/6 - This swimspa requires 4 filters

Divine Langley